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DE69200528D1 - Device and method for transforming a color coordinate set. - Google Patents

Device and method for transforming a color coordinate set.

Info

Publication number
DE69200528D1
DE69200528D1 DE69200528T DE69200528T DE69200528D1 DE 69200528 D1 DE69200528 D1 DE 69200528D1 DE 69200528 T DE69200528 T DE 69200528T DE 69200528 T DE69200528 T DE 69200528T DE 69200528 D1 DE69200528 D1 DE 69200528D1
Authority
DE
Germany
Prior art keywords
transforming
color coordinate
coordinate set
color
coordinate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69200528T
Other languages
German (de)
Other versions
DE69200528T2 (en
Inventor
De Capelle Jean-Pierre Van
Karel Roose
Eddy Debaere
Daniel Pletinckx
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Barco Graphics NV
Original Assignee
Barco Graphics NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Barco Graphics NV filed Critical Barco Graphics NV
Publication of DE69200528D1 publication Critical patent/DE69200528D1/en
Application granted granted Critical
Publication of DE69200528T2 publication Critical patent/DE69200528T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/56—Processing of colour picture signals
    • H04N1/60—Colour correction or control
    • H04N1/6058—Reduction of colour to a range of reproducible colours, e.g. to ink- reproducible colour gamut
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J3/462—Computing operations in or between colour spaces; Colour management systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/56—Processing of colour picture signals
    • H04N1/60—Colour correction or control
    • H04N1/6016—Conversion to subtractive colour signals
    • H04N1/6022—Generating a fourth subtractive colour signal, e.g. under colour removal, black masking

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
DE69200528T 1991-03-01 1992-02-24 Device and method for transforming a color coordinate set. Expired - Lifetime DE69200528T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE9100194A BE1004659A5 (en) 1991-03-01 1991-03-01 METHOD AND APPARATUS FOR transforming a KLEURCOORDINATENSET.

Publications (2)

Publication Number Publication Date
DE69200528D1 true DE69200528D1 (en) 1994-11-24
DE69200528T2 DE69200528T2 (en) 1995-02-23

Family

ID=3885360

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69200528T Expired - Lifetime DE69200528T2 (en) 1991-03-01 1992-02-24 Device and method for transforming a color coordinate set.

Country Status (4)

Country Link
US (1) US5268754A (en)
EP (1) EP0501942B1 (en)
BE (1) BE1004659A5 (en)
DE (1) DE69200528T2 (en)

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US6278533B1 (en) 1996-11-29 2001-08-21 Fuji Photo Film Co., Ltd. Method of processing image signal
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US5933578A (en) * 1997-04-08 1999-08-03 Barco Graphics, N.V. Method and device for determining the color appearance of color overprints
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US6108442A (en) * 1997-06-27 2000-08-22 Minnesota Mining And Manufacturing Company Characterization of color imaging systems
JP4067609B2 (en) * 1997-09-26 2008-03-26 富士通株式会社 Color signal selection device, color signal interpolation device, color signal generation device, encircling point selection method, and color conversion table creation method
JPH11305970A (en) * 1998-04-27 1999-11-05 Canon Inc Image processing device and method, and recording medium
US6549654B1 (en) * 1998-04-27 2003-04-15 Canon Kabushiki Kaisha Image processing method and apparatus and storage medium storing processes of executing the method
US6327052B1 (en) * 1998-06-29 2001-12-04 Electronics For Imaging, Inc. Color data inversion and reconversion
US6282311B1 (en) * 1998-09-28 2001-08-28 Eastman Kodak Company Using a residual image to represent an extended color gamut digital image
US6285784B1 (en) * 1998-09-28 2001-09-04 Eastman Kodak Company Method of applying manipulations to an extended color gamut digital image
US6282312B1 (en) * 1998-09-28 2001-08-28 Eastman Kodak Company System using one or more residual image(s) to represent an extended color gamut digital image
US6335983B1 (en) * 1998-09-28 2002-01-01 Eastman Kodak Company Representing an extended color gamut digital image in a limited color gamut color space
US6282313B1 (en) * 1998-09-28 2001-08-28 Eastman Kodak Company Using a set of residual images to represent an extended color gamut digital image
US6456293B1 (en) * 1998-12-11 2002-09-24 James C. Grandy Method and apparatus for working with constrained color on a computer terminal display
US6304277B1 (en) 1999-01-15 2001-10-16 Colorcentric.Com, Inc. Remote modification of digital images using scripts
US6400843B1 (en) * 1999-04-22 2002-06-04 Seiko Epson Corporation Color image reproduction with accurate inside-gamut colors and enhanced outside-gamut colors
US6795585B1 (en) 1999-07-16 2004-09-21 Eastman Kodak Company Representing digital images in a plurality of image processing states
WO2001060051A1 (en) * 1999-08-31 2001-08-16 Shutterfly, Inc. Automatic color adjustment and printer calibration
US6301393B1 (en) 2000-01-21 2001-10-09 Eastman Kodak Company Using a residual image formed from a clipped limited color gamut digital image to represent an extended color gamut digital image
US6867883B1 (en) 2000-01-21 2005-03-15 Lexmark International, Inc. Method and apparatus for expanding a color gamut
US7068391B2 (en) 2000-03-08 2006-06-27 Barco Graphics, Nv Proofing method, apparatus, and computer software product matching color and halftone screen properties
US6937362B1 (en) 2000-04-05 2005-08-30 Eastman Kodak Company Method for providing access to an extended color gamut digital image and providing payment therefor
US6822760B1 (en) 2000-04-05 2004-11-23 Eastman Kodak Company Method of processing and paying for an extended color gamut digital image
US6754384B1 (en) 2000-08-30 2004-06-22 Eastman Kodak Company Method for processing an extended color gamut digital image using an image information parameter
US7177047B2 (en) * 2000-12-19 2007-02-13 Eastman Kodak Company Gamut-preserving color imaging
US7019868B2 (en) 2000-12-19 2006-03-28 Sharp Laboratories Of Ameirca, Inc. Black generation method for CMYK color printer using multiple lookup tables and interpolation
US7123380B2 (en) * 2001-05-10 2006-10-17 Agfa-Gevaert N.V. Method and a device for determining multi-ink color separations
US7265870B2 (en) * 2001-11-26 2007-09-04 Agfa Graphics Nv Colour separation method
US6956581B2 (en) * 2002-09-19 2005-10-18 Lexmark International, Inc. Gamut mapping algorithm for business graphics
US7277196B2 (en) 2003-01-15 2007-10-02 Xerox Corporation Iterative printer control and color balancing system and method using a high quantization resolution halftone array to achieve improved image quality with reduced processing overhead
US7352893B2 (en) * 2003-07-09 2008-04-01 Hewlett-Packard Development Company, L.P. Representing extended color gamut information
US7844109B2 (en) * 2003-09-24 2010-11-30 Canon Kabushiki Kaisha Image processing method and apparatus
EP1578140A3 (en) * 2004-03-19 2005-09-28 Thomson Licensing S.A. System and method for color management
US7397582B2 (en) * 2004-05-06 2008-07-08 Canon Kabushiki Kaisha Color characterization with enhanced purity
US7365879B2 (en) * 2004-05-13 2008-04-29 Eastman Kodak Company Determining sets of n-dimensional colorant control signals
CN100531291C (en) 2004-11-01 2009-08-19 彩色印片公司 Method and system for mastering and distributing enhanced color space content
US7755817B2 (en) * 2004-12-07 2010-07-13 Chimei Innolux Corporation Color gamut mapping
US7605959B2 (en) 2005-01-05 2009-10-20 The Ackley Martinez Company System and method of color image transformation
KR101421185B1 (en) * 2005-12-21 2014-07-22 톰슨 라이센싱 Forced color palette in color space
US20090310154A1 (en) * 2006-05-30 2009-12-17 Hewlett-Parkard Development Company, L.P. Chromatic Component Replacement
JP5026514B2 (en) * 2006-06-02 2012-09-12 トムソン ライセンシング Adapting colorimetric conversion from input color space to output color space
US7593134B2 (en) * 2006-10-23 2009-09-22 Xerox Corporation Color rendering control system
JP5177751B2 (en) * 2008-09-29 2013-04-10 ルネサスエレクトロニクス株式会社 Display drive circuit
US8233705B2 (en) * 2008-10-03 2012-07-31 Eastman Kodak Company Potential field-based gamut mapping
JP5901563B2 (en) * 2013-03-29 2016-04-13 富士フイルム株式会社 Signal conversion method and apparatus, program, and print system
WO2018004005A1 (en) * 2016-06-30 2018-01-04 株式会社プロスパークリエイティブ Color conversion system, color conversion device, and color conversion method
CN112823505B (en) * 2018-10-17 2023-11-28 爱克发有限公司 Color mapping method for gradient color patterns

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Also Published As

Publication number Publication date
BE1004659A5 (en) 1993-01-05
US5268754A (en) 1993-12-07
EP0501942A1 (en) 1992-09-02
DE69200528T2 (en) 1995-02-23
EP0501942B1 (en) 1994-10-19

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Legal Events

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8364 No opposition during term of opposition